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Head's Up! Site migration is underway. Phase 2: migrate recent content

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About the Drivers & Stacks category

All applications using Neo4j depend on drivers to execute statements to update or query data. Neo4j drivers are mostly built on the binary Bolt protocol. Official drivers exist for Java, JavaScript, .Net, Python, and Go and more. Other languages (R, ...

yolande by Community Team
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Migrating MySql Quartz tables to Neo4j

I'm new to graph databse. I've seen Neo4j supports transactional data storing. How to I integrate Quartz schedular with Neo4j and SpringBoot? If you provide any sample configuration how to do so it will be great. Thank You, Suman Santra

Persisting Generic RelationshipEntities

Hey I have an a RelationshipEntity that I want to persist, however I get a NullPointerExcpetion in the OGM . The special thing about the Entity is that it is a Generic meaning RelName extends Persistable {}. When the construct to persist is a List o...

Resolved! Conditions in Repository query

I have the following Spring Data repository method: @Query(value = "MATCH (p:Person) WHERE p.name = $name and p.age = $age RETURN p", countQuery = "MATCH (p:Person) WHERE p.name = $name and p.age = $age RETURN count(p)") Page<Person> findAllP...

Map doesn't work in a Reactive session

Hello there The map function using the rxSession with Reactive doesn't work! Here is the code: const driver = neo4j.driver('bolt://localhost:7687', neo4j.auth.basic('neo4j', 'test'), { disableLosslessIntegers: true }); const session = driver.rxSess...

Class based projection (DTO)

Given nodes (a:NodeA)-[r:hasCapability]->(b:NodeB) can a DTO class based projection use classes to describe NodeA and NodeB or must the DTO class be a single class and only contain primitive types when using a custom @Query? public class NodeA { ...

Neo4j driver node JS

Good morning everyone i'am trying to connect my nde js programe to neo4j by writing this programe below but not working const neo4j = require('neo4j-driver') const driver = neo4j.driver("bolt://localhost:7687", neo4j.auth.basic("karim", "karim")) con...

Neo4j-graphql-java translator issue

HI all i am trying translate graphql query to cypher for normal string the translated query is working fine when i am trying to filter with DateTime the translated query seems to be wrong.. I have added Schema and Translated cypher query pls help me ...

Resolved! Nodes are not saving when created with Python

I have a method called create_node that will create a new node if it doesn't already exist in my database. That method works when I test it with hard-coded values in the code snippet below: next_node = session.read_transaction(get_node_by_name, 'Grev...

sberk10 by Node Link
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Should I use HTTP API or Driver API?

Driver API: https://neo4j.com/docs/api/python-driver/4.1/ HTTP API: https://neo4j.com/docs/http-api/current/ Is there a particular recommendation for when to use which API? For example, one may be more efficient than the other? Per the documentati...

lingvisa by Graph Fellow
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